Dec 06 12:48:48.096 INFO testing JosephTLyons/serial_number_generator against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:48:48.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 12:48:48.308 INFO [stdout] d11ffc82aa3735a09ea0c57d0aff9e0bfc934b2628bb5d6343f9b290afc5188e
Dec 06 12:48:48.310 INFO running `"docker" "start" "-a" "d11ffc82aa3735a09ea0c57d0aff9e0bfc934b2628bb5d6343f9b290afc5188e"`
Dec 06 12:48:48.739 INFO [stderr] usermod: no changes
Dec 06 12:48:48.785 INFO [stderr]    Compiling serial_number_generator v0.1.0 (/source)
Dec 06 12:48:49.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 06 12:48:49.700 INFO [stderr] su: No module specific data is present
Dec 06 12:48:49.986 INFO running `"docker" "inspect" "d11ffc82aa3735a09ea0c57d0aff9e0bfc934b2628bb5d6343f9b290afc5188e"`
Dec 06 12:48:50.078 INFO running `"docker" "rm" "-f" "d11ffc82aa3735a09ea0c57d0aff9e0bfc934b2628bb5d6343f9b290afc5188e"`
Dec 06 12:48:50.138 INFO [stdout] d11ffc82aa3735a09ea0c57d0aff9e0bfc934b2628bb5d6343f9b290afc5188e
Dec 06 12:48:50.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 12:48:50.290 INFO [stdout] 08ca3e085215909c3874f0921fdf2bad2c8e0d35d64f06d2497404c01dd2524f
Dec 06 12:48:50.291 INFO running `"docker" "start" "-a" "08ca3e085215909c3874f0921fdf2bad2c8e0d35d64f06d2497404c01dd2524f"`
Dec 06 12:48:50.704 INFO [stderr] usermod: no changes
Dec 06 12:48:50.744 INFO [stderr]    Compiling serial_number_generator v0.1.0 (/source)
Dec 06 12:48:51.641 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 06 12:48:51.648 INFO [stderr] su: No module specific data is present
Dec 06 12:48:52.222 INFO running `"docker" "inspect" "08ca3e085215909c3874f0921fdf2bad2c8e0d35d64f06d2497404c01dd2524f"`
Dec 06 12:48:52.474 INFO running `"docker" "rm" "-f" "08ca3e085215909c3874f0921fdf2bad2c8e0d35d64f06d2497404c01dd2524f"`
Dec 06 12:48:52.656 INFO [stdout] 08ca3e085215909c3874f0921fdf2bad2c8e0d35d64f06d2497404c01dd2524f
Dec 06 12:48:52.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 12:48:52.942 INFO [stdout] 1962c351f56b231de78e48af328e707168ee828e7c7f3c9de5eaf21cfb218ef2
Dec 06 12:48:52.946 INFO running `"docker" "start" "-a" "1962c351f56b231de78e48af328e707168ee828e7c7f3c9de5eaf21cfb218ef2"`
Dec 06 12:48:53.620 INFO [stderr] usermod: no changes
Dec 06 12:48:53.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 12:48:53.661 INFO [stderr]      Running /target/debug/deps/serial_number_generator-4a8d1688dc5b72a0
Dec 06 12:48:53.666 INFO [stdout] 
Dec 06 12:48:53.666 INFO [stdout] running 0 tests
Dec 06 12:48:53.667 INFO [stdout] 
Dec 06 12:48:53.667 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:48:53.667 INFO [stdout] 
Dec 06 12:48:53.668 INFO [stderr] su: No module specific data is present
Dec 06 12:48:53.978 INFO running `"docker" "inspect" "1962c351f56b231de78e48af328e707168ee828e7c7f3c9de5eaf21cfb218ef2"`
Dec 06 12:48:54.070 INFO running `"docker" "rm" "-f" "1962c351f56b231de78e48af328e707168ee828e7c7f3c9de5eaf21cfb218ef2"`
Dec 06 12:48:54.148 INFO [stdout] 1962c351f56b231de78e48af328e707168ee828e7c7f3c9de5eaf21cfb218ef2